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Table 1 Baseline patient’s characteristics

From: Appropriateness of empiric antimicrobial therapy with imipenem/colistin in severe septic patients: observational cohort study

  Studied cases (n = 79)
Age (years), mean ± SD 53 ± 17
Sex-ratio 1.15
SAPS II, mean ± SD 37 ± 15
SOFA, mean ± SD 5 ± 3
Origin, n (%)
 Emergency department 46 (58%)
 Intra-hospital medical department 21 (27%)
 Intra-hospital surgical department 8 (10%)
 Private healthcare 4 (5%)
Reason of admission, n (%)
 Acute respiratory failure 44 (56%)
 Coma 22 (27%)
 Shock 6 (8%)
 Infectious disease 6 (8%)
 Metabolic disorder 1 (1%)
Co-morbidities, n (%)
 Diabetes 31 (39%)
 Hypertension 27 (34%)
 Chronic respiratory failure 27 (34%)
 Cardiovascular disease 14 (18%)
 Chronic renal failure 6 (7.5%)
 Immunosuppression and neoplasia 6 (7.5%)
 Length of stay before inclusion, days (median [IQR]) 6 [4–13]
  Prior antimicrobials, n (%) 64 (81%)
  Steroids, n (%) 10 (13%)
  Mechanical Ventilation, n (%) 77 (97.5%)
  Recent surgery, n (%)a 14 (18%)
  Tracheostomy, n (%) 33 (42%)
  1. SD, standard derivation; SAPS, Simplified Acute Physiology Score Evaluation; SOFA, Sequential Organ Failure Assessment
  2. a During the last 6 months